126463624 has 16 divisors (see below), whose sum is σ = 270993600. Its totient is φ = 54198672.

The previous prime is 126463607. The next prime is 126463627. The reversal of 126463624 is 426364621.

It is a self number, because there is not a number n which added to its sum of digits gives 126463624.

It is not an unprimeable number, because it can be changed into a prime (126463627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1129084 + ... + 1129195.

It is an arithmetic number, because the mean of its divisors is an integer number (16937100).

Almost surely, 2^126463624 is an apocalyptic number.

126463624 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

126463624 is an abundant number, since it is smaller than the sum of its proper divisors (144529976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126463624 is a wasteful number, since it uses less digits than its factorization.

126463624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258292 (or 2258288 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The square root of 126463624 is about 11245.6046524853. The cubic root of 126463624 is about 501.9439311357.

The spelling of 126463624 in words is "one hundred twenty-six million, four hundred sixty-three thousand, six hundred twenty-four".